Features are non-combustible, low smoke, and high temperature resistance. It overcomes the shortcomings of the original foam plastic insulation material flammable, smoke, heat deformation, retains the original foam insulation materials, light weight, easy construction and so on.
External wall insulation refers to the use of a certain fixed method (bonding, mechanical anchoring, adhesive mechanical anchoring, spraying, casting, etc.), and the insulation material with a relatively low thermal conductivity (better thermal insulation effect) is integrated with the building wall. An engineering practice that increases the average thermal resistance of a wall to achieve insulation or thermal insulation.
The fireproof and heat insulation board is made of refractory materials such as expanded perlite and expanded vermiculite as the main aggregate. Under the action of the reinforcing material and the binder, the fireproofing, heat preservation and heat insulation are integrated into the paste. Layer structure board.
Insulation principle: The closed-cell porosity of the foam concrete fireproof and heat insulation board is > 95%, and the high closed-cell rate reduces convection heat transfer, which is a condition of high heat insulation. The thermal conductivity of foamed concrete fire insulation board insulation board is basically the same as the thermal conductivity of polystyrene board, so it can meet the needs of building thermal insulation.
A Phone Screen Protector is an accessory for cell phones, Pads, tablet computers, and other devices that protects the screen and keeping your screen intact.
phone screen protector preserves your screen from scratches that can happen in everyday encounters, not to mention the rough and tumble environment of your bag. You can feel confident knowing your shield may take a beating, but your phone's screen will remain as smooth and clean as the day you bought it .
iPhone 6 plus screen protector makes your lovely iPhone 6 plus Screen Clean and Pristine. It can prevents oils from adhering to your screen which means smudges and fingerprints wipe away easily.
You can get glass phone screen protectors made out of tempered glass. Like with any technology, they have their own pros and cons.
Our screen protector use for , iPhone 6 , iPhone 6 plus , 7 plus , iPhone 8 , 8 plus and etc .
Phone Screen Protector
Phone Screen Protector, Clear Phone Screen Protector, Smart Phone Screen Protector, Glass Phone Screen Protector,Phone Glass Protector
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